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US Order #: USB-TRH450-CAL
Mfg #: 608034
Dracal USB-TRH450-CAL
Order #: USB-TRH450-CAL
Mfg #: 608034
Product Highlights
TRH450: Enhanced precision (±0.1°C/±1.5 %RH) USB temperature sensor with relative humidity (±0.1°C/±1.5%RH) , particle filter and aluminum enclosure for harsh environments
Part of the TRH series of measuring instruments, the TRH450 is designed for environmental temperature and humidity acquisition where an extended temperature range is required (-40°C to +125°C) or where the sensor needs extra physical protection. With its factory calibrated, linearized and temperature compensated digital sensor chip, it is field interchangeable, and thanks to its precision electronics, extremely small variations in temperature and humidity can be acquired using a standard USB port.
The compact aluminum probe eases integration, even in space-constrained locations, and the internal particle filter provides protection against dust, soot, and other contaminants.
- Operating range: -40°C to 125°C[1]
- Accuracy: ±0.1°C from 20°C to 60°C, max ±0.4°C (typical)
- Resolution: 0.015°C (typical)
- Repeatability: 0.06°C (typical)
- Operating range: 0 to 100 %RH
- Accuracy (at 25°C):
- Typical accuracy from 0 to 70°C: ±1.5% from 0 to 70 %RH
- Minimum accuracy at 25°C: ±2.0% from 0 to 80 %RH, ±3.0% from 90 to 100 %RH
- Resolution: 0.01 %RH (typical)
- Repeatability: 0.1 %RH
- Sensor cable material: Silicon
- Sensor housing: Anodized aluminium
- USB cable length: 1 meter (3 ft.)
- Operating temperature range (USB cable interface): 0°C to 70°C
- Power source: Powered through USB
- Operating conditions: This product can operate at 100 %RH but is not waterproof. Protect the sensor and CPU against direct exposure to water or snow. Extra housing may be required depending on the application.
- Installation recommendation: It is recommended to install the probe pointing down to reduce the risk of water infiltration or build-up in the probe.
| Channel Id* | Description | Type | Nature |
|---|---|---|---|
| 00 | SHT31 Temperature | Temperature | Real |
| 01 | SHT31 Relative Humidity | Relative Humidity | Real |
| 02 | Dew point | Dew point | Virtual |
| 03 | Humidex | Humidex | Virtual |
| 04 | Heat index | Heat index | Virtual |
Virtual COM port communication protocol (option)
This product is available with the option of communication via virtual COM port protocol. Products with this option can be freely converted between USB and VCP communication modes.
Each Unit Includes
- One (1) TRH450 measuring instrument
- One (1) USB Cable
- Quick installation guide
- Data acquisition solution for DAQ system
